問題詳情

25The medicine that I gave you yesterday should _______ three times a day.
(A) take
(B) to take
(C) be taking
(D) be taken

參考答案

答案:D
難度:簡單0.776699
統計:A(26),B(8),C(12),D(160),E(0)

用户評論

胖丁】評論

should + 原形動詞be +過去分詞形成被動語態